From 069f42a058f5e126b7ba1cbb56e357ea3cf83605 Mon Sep 17 00:00:00 2001 From: Matthijs Kooijman Date: Mon, 16 Jun 2008 12:20:05 +0000 Subject: [PATCH] Add comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52313 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/System/Program.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/llvm/System/Program.h b/include/llvm/System/Program.h index ecb909c68eb..290720b088d 100644 --- a/include/llvm/System/Program.h +++ b/include/llvm/System/Program.h @@ -65,6 +65,9 @@ namespace sys { ///< should have a size of at least three. If the pointer in the array ///< are not null, then the inferior process's stdin(0), stdout(1), ///< and stderr(2) will be redirected to the corresponding Paths. + ///< When an empty Path is passed in, the corresponding file + ///< descriptor will be disconnected (ie, /dev/null'd) in a portable + ///< way. unsigned secondsToWait = 0, ///< If non-zero, this specifies the amount ///< of time to wait for the child process to exit. If the time ///< expires, the child is killed and this call returns. If zero, -- 2.34.1